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HWPOISON/signalfd: add support for addr_lsb

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Similar change as to signal delivery: copy out the si_addr_lsb field
to user space in signalfd

Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
This commit is contained in:
Hidetoshi Seto
2010-10-07 15:31:31 +09:00
committed by Andi Kleen
parent 6b0cd00bc3
commit b8aeec3417
2 changed files with 12 additions and 1 deletions
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3
include/linux/signalfd.h
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@@ -33,6 +33,7 @@ struct signalfd_siginfo {
__u64 ssi_utime;
__u64 ssi_stime;
__u64 ssi_addr;
__u16 ssi_addr_lsb;
/*
* Pad strcture to 128 bytes. Remember to update the
@@ -43,7 +44,7 @@ struct signalfd_siginfo {
* comes out of a read(2) and we really don't want to have
* a compat on read(2).
*/
__u8 __pad[48];
__u8 __pad[46];
};